wtf.rb

<div class="home-tile">	
  <% if defined?(link) %>
  <a href="<%= link %>">
  <% end %>
		<%= image_tag @homepage.send("#{section}_image".to_sym).url unless @homepage.send("#{section}_image".to_sym).blank?  %>
		<span class="din-up"><%= @homepage.send("#{section}_title".to_sym) %></span>
  <% if defined?(link) %>
  </a>
  <% end %>
</div>